The determination of whether a student meets a prerequisite shall be made
prior to his or her enrollment in the course requiring the prerequisite,
provided, however, that enrollment may be permitted pending verification
that the student has met the prerequisite or corequisite. If the
verification shows that the student has failed to meet the prerequisite, the
student may be involuntarily dropped from the course if the applicable
enrollment fees are promptly refunded. Otherwise a student may only be
involuntarily removed from a course due to excessive absences, as defined by
the instructor of record, or as a result of disciplinary action taken
pursuant to law or to the student code of conduct.